Resources

Guides on AI QA & autonomous testing

A small library of in-depth guides on the testing problems we care about most: pre-merge quality gates, testing AI products, self-healing suites, and accessibility.

For engineering teams shipping with AI8 min read

How to test AI-generated code before it ships

AI writes the code, so a second agent should test it before it merges. Here is a practical QA workflow for code from Cursor, Copilot, and Claude Code.

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For QA & engineering teams8 min read

How to fix flaky tests (and what they really cost)

Flaky tests pass and fail on the same code. Here is what they cost your team, why they happen, and how to fix and prevent them for good.

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For teams that care about accessibility7 min read

Automated accessibility testing: what it catches and what it misses

Automated accessibility testing catches part of WCAG, not all of it. Here is what tools reliably find, the coverage ceiling, and how to cover the rest.

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For backend & platform engineers8 min read

API load testing without the k6 boilerplate

A practical guide to API load testing: the four golden signals, how to read p95 and p99 latency, and how to find the bottleneck without writing k6 scripts.

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For engineering leaders evaluating tools11 min read

The best AI testing tools in 2026: an honest comparison

The best AI testing tool depends on the job: testRigor for plain-English authoring, Applitools for visual AI, BugBrain for autonomous exploration.

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For QA & AI-product teams8 min read

Prompt-injection testing: what it is and how to test for it

Prompt-injection testing probes an AI feature with adversarial input meant to override its instructions or leak data, to confirm it holds its guardrails.

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For QA & AI-product teams10 min read

How to test an LLM chatbot: a QA engineer's guide

To test an LLM chatbot, treat it as non-deterministic: score accuracy, probe for prompt injection and jailbreaks, gate on scores not exact matches.

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For QA, security & compliance teams9 min read

WCAG 2.2 automated testing & turning test runs into compliance evidence

Automated WCAG 2.2 testing catches machine-checkable accessibility failures in CI, and the same runs produce timestamped, audit-ready compliance evidence.

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For dev teams & engineering leaders9 min read

The pre-merge quality gate: catch bugs before they merge

A PR quality gate tests a pull request before it merges and flags the regressions the change introduces. Advisory by default, blocking only when it should.

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For QA engineers & engineering leaders9 min read

Autonomous testing, explained: how AI agents test apps without scripts

Autonomous testing is QA where AI agents decide what to test. They explore an app like a real user and judge outcomes, instead of replaying a fixed script.

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For dev teams & QA engineers7 min read

Test impact analysis: from a diff to the right tests to run

Test impact analysis maps a code change to the areas it can affect, then runs only the tests that cover them. Fast PR feedback, no lost coverage.

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For QA & test-automation engineers9 min read

Self-healing test automation: how to kill the maintenance tax

Self-healing tests re-resolve locators when the UI changes, falling back through cache, DOM, accessibility tree, and vision. No more cosmetic-edit breakage.

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